The MPA 12130 MA Starter Motor is a remanufactured unit designed to meet or exceed Original Equipment OE specifications ensuring reliable engine starting performance for heavy duty applications This starter motor features a 9 tooth count and utilizes the PMOSGR Permanent Magnet Overrunning Clutch Gear Reduction design which enhances torque output and efficiency Its direct fit desigllows for straightforward installation minimizing downtime and labor costs during replacement The unit is equipped with high quality components including lead free brushes premium bearings and pressure fit high capacity diodes all contributing to its durability and extended service life The precision polished slip rings ensure optimal electrical contact reducing the risk of arcing and voltage spikes Additionally the double insulated rotors and stators maintai stable electrical signal reducing internal shorts and signal degradation These features collectively enhance the starter motor s performance providing dependable engine starts and reducing the likelihood of unexpected failures By choosing the MPA 12130 MA Starter Motor fleet operators can ensure consistent engine performance reduce maintenance costs and improve overall operational efficiency